Welcome to the Electromaker Show, episode 47! This week’s DIY tech news highlights include a Raspberry Pi power consumption logger, Arduino Cloud ESP32 support, and a $1 RP2040 microcontroller! Tune in for the latest maker, tech, DIY, IoT, embedded, and crowdfunding news stories from the week!

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• Carl Bugeja's PCB motor based robot
• Integza's Rotary Wankel car
• Raspberry Pi Power Consumption Logging on Electromaker
• The Sleep Keeper and the Portable Raspberry Pico Pal on Kickstarter
• Stereo Mic and Speaker HAT on Crowd Supply
• Arduino Cloud now supports ESP32
• MyCobot Robotic Arm
• RP2040 now on sale for $1